#78CA49#78CA49

#78CA49 is a light, vivid yellow-green. Relative luminance 0.467; OKLCH L 76.0% C 0.182 H 136.0°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#78CA49
RGB	rgb(120, 202, 73)
HSL	hsl(98, 55%, 54%)
HSV	hsv(98, 64%, 79%)
CMYK	cmyk(40.6%, 0%, 63.9%, 20.8%)
CIE-LAB	lab(74.01, -47.27, 54.88)
CIE-LCH	lch(74.01, 72.43, 130.74°)
OKLab	oklab(76% -0.1311 0.1266)
OKLCH	oklch(76% 0.182 136)
XYZ	xyz(30.0681, 46.7135, 13.7343)
Luminance	0.4672 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CA49 #9B49CA

analogous

#B8CA49 #78CA49 #49CA5B

triadic

#78CA49 #4978CA #CA4978

tetradic

#78CA49 #49B8CA #9B49CA #CA5B49

square

#78CA49 #49B8CA #9B49CA #CA5B49

split-complementary

#78CA49 #5B49CA #CA49B8

monochromatic

#417622 #5BA630 #78CA49 #9BD878 #BEE6A8

Accessibility & contrast

On white

2.03

#78CA49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#78CA49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CA49

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CA49	#FFFFFF	#000000	##000000
##78CA49	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA39

Deuteranopia (green-blind)

#C6B354

Tritanopia (blue-blind)

#75C3AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #78ca49;
/* rgb */ color: rgb(120, 202, 73);
/* oklch */ color: oklch(76.0% 0.182 136.0);

Tailwind

colors: {
  custom: {
    50: '#a4db81',
    500: '#78ca49',
    950: '#000000',
  },
}

SCSS

$custom: #78ca49;
$custom-light: #a4db81;
$custom-dark: #000000;

JSON

{
  "hex": "#78ca49",
  "rgb": {
    "r": 120,
    "g": 202,
    "b": 73
  },
  "hsl": {
    "h": 98.14,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.75998,
    "c": 0.18228,
    "h": 136
  },
  "luminance": 0.46715
}

Semantic roles & 50–950 ramp

primary

#78CA49

secondary

#BF9CD3

accent

#4ADEA8

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #78CA49

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →